FLUID POWER SYMBOL
TUCSON
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
Umbergaon, Gujarat
C1B 246/5, G.I.D.C. Indl. Estate
tucson@vsnl.com
3D ISOMETRIC VIEW
12
DIRECT CHECK VALVESDGMDC3
Specifications
Figures based on: Oil Temp = 40°C Viscosity = 40 cSt
Rated Flow See Graph
Max Pressure 350 bar
Cartridge Material
Working parts : Hardened, ground steel
External surfaces : Zinc plated
Weight
DGMDC3 P*/T*/TP*: 1.2 kgs
DGMDC3 TA* TB*: 1.4 kgs
Manifold Material SG Iron
Mounting CETOP3
Seal Kit Number SKDGMDC3 (Nitrile) SKDGMDC3V (Viton
®
)
Filtration Level BS5540/4 Class 18/13 (25µ nominal)
Operating Temp -20°C to +90°C (Standard Seals)
Leakage Less than 0.3 millilitres/min (5 dpm)
Viscosity Range 5 to 500 cSt
Application
The modular or sandwich valve is
stacked along with directional valves
in CETOP 3 interfaces to provide a
check valve system in various ports
depending on the configuration. The
valve can be used to either prevent
back flow into the pump, suction flow
from the tank or cavitation in the P, A
or B lines.
Operation
Free flow across the check valve is
possible in one direction where the
poppet opens. Reverse flow is blocked
by the poppet reseating.
Features
Sandwich construction offers a
com
pact solution. Hardened working
parts ensure a long, reliable and
trouble-
free life. The cartridge
construction gives flexibility in
servicing..
12-350.A
DGMDC3 P
DGMDC3 T
DGMDC3 TP
DGMDC3 TAB
TP A B
PRESSURE CHARACTERISTICS
TO ORDER
T
UCSON
H
YDROCONTROLS
www.tucsonhydrocontrols.com
tucson@vsnl.com
Umbergaon, Gujarat
C1B 246/5, G.I.D.C. Indl. Estate
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
12
12-350.B
BASIC CODE
CHECK LOCATION
P - P LINE
T - T LINE
A - A LINE
B - B LINE
CHECK DRAIN
T - T LINE
A - A LINE
(OMIT IF CHECK IS INLINE)
SECONDARY CHECK LOCATION
T - T LINE (FOR DUAL CHECK ONLY)
CRACKING PRESSURE
K - 1 bar
N - 5 bar
BASIC CODE: DGMDC3 PT
CETOP3
COMPLETE VALVE
CETOP3
COMPLETE VALVE
BASIC CODE: DGMDC3 TA TB
DGMDC3 T A K T B K
SECONDARY CHECK DRAIN
B - B LINE (FOR DUAL CHECK ONLY)
CRACKING PRESSURE
(SAME AS PREVIOUS)
Pressure (bar)
Flow (lpm)
0 40 80 120 160 200 240
0
2
4
6
8
10
BASIC CODE: DGMDC3 P
CETOP3
COMPLETE VALVE
CETOP3
COMPLETE VALVE
BASIC CODE: DGMDC3 T
O 5,4 THRO'
4 PLACES
17
9715
O 5,4 THRO'
4 PLACES
40
K - 1 barK - 1 bar
N - 5 bar
O 5,4 THRO'
4 PLACES
26
25
46
85
==
==
46
46
==
46
O 5,4 THRO'
4 PLACES
52,5
27
46
15 105 15
40
26
23
46
15
40
15,2
11,2
